From 594a79c2f9db21a11a76c012b2b1655a21fc8982 Mon Sep 17 00:00:00 2001 From: "Jake S. Del Mastro" Date: Tue, 28 Nov 2023 08:48:19 -0500 Subject: [PATCH] Set framebuffer_srgb_capable to the actual value obtained (#8634) --- src/video/windows/SDL_windowsopengl.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/video/windows/SDL_windowsopengl.c b/src/video/windows/SDL_windowsopengl.c index 8bbd62e4a..bb9be340a 100644 --- a/src/video/windows/SDL_windowsopengl.c +++ b/src/video/windows/SDL_windowsopengl.c @@ -527,6 +527,9 @@ static int WIN_GL_ChoosePixelFormatARB(_THIS, int *iAttribs, float *fAttribs) int pixel_format = 0; unsigned int matching; + int qAttrib = WGL_FRAMEBUFFER_SRGB_CAPABLE_ARB; + int srgb = 0; + hwnd = CreateWindow(SDL_Appname, SDL_Appname, (WS_POPUP | WS_DISABLED), 0, 0, 10, 10, NULL, NULL, SDL_Instance, NULL); @@ -548,6 +551,10 @@ static int WIN_GL_ChoosePixelFormatARB(_THIS, int *iAttribs, float *fAttribs) &matching); } + /* Check whether we actually got an SRGB capable buffer */ + _this->gl_data->wglGetPixelFormatAttribivARB(hdc, pixel_format, 0, 1, &qAttrib, &srgb); + _this->gl_config.framebuffer_srgb_capable = srgb; + _this->gl_data->wglMakeCurrent(hdc, NULL); _this->gl_data->wglDeleteContext(hglrc); }